Ford Focus, Vauxhall Astra, Corsa, Zafira, and Bentley Recirculation Valve
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Subaru Impreza MY 93-95 Valve and Fitting Kit
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Mitsubishi Evo and GTO Piston Ram Dump Valve
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Mitsubishi Eclipse Generation 2 Blow Off Valve
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Mitsubishi Eclipse Generation 1 Blow Off Valve
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Recirculation Valve and Kit for the Citroen DS3 1.6 Turbo (Pre 2016 Only)
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Blow Off Valve and Kit for Audi, VW, SEAT, and Skoda 1.4 TSI
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High Flow Valve for Audi S3 (8P), VW Golf Mk5 ED30, & VW Golf Mk6 R
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Blow Off Valve and Kit for Audi, VW, SEAT, and Skoda 1.2 TSI - Up to 2015
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Dual Piston Blow Off/Dump Valve
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Single Piston Ram Dump Valve
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Replacement Recirculation Valve and Kit for Mini Cooper S and Peugeot Turbo
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GFB T9489 VTA Blow-off Valve Toyota Yaris GR & Lexus Models
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GFB T9114 Mach 2 TMS Recirculating Valve Kia/Hyundai 1.6T-GDI Smartstream (G4FP)
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GFB Hybrid TMS Dual-Outlet Valve Kia/Hyundai 1.6T-GDI Smartstream (G4FP)
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Respons TMS Adjustable Bias Venting Diverter Kia/Hyundai 1.6T-GDI Smartstream (G4FP)
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Deceptor Pro 2 In-Cabin Adjustable Bias Diverter Kia/Hyundai 1.6T-GDI Smartstream (G4FP)
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GFB T9135 Mach 2 TMS Recirculating Diverter valve (35mm inlet, 30mm outlet suits MY97-98 WRX/STi)
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GFB T9202 Respons TMS T9202 adjustable bias venting diverter valve- BOV
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GFB T9211 Hybrid T9211 Dual Outlet Diverter / Blow Off Valve for Hyundai, Kia Applications
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GFB T9225 Hybrid Dual Outlet Diverter / Blow Off Valve for SAAB, Audi, VW, Ford Applications
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GFB T9460 VTA DV+ Performance, BLOW OFF VALVE SOUND!
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GFB T9500 Deceptor Pro II Diverter / Blow Off Valve with Electronic Sound Adjustment System for Subaru Applications
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GFB T9501 Deceptor Pro II Diverter / Blow Off Valve with Electronic Sound Adjustment System for Subaru Applications
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GFB T9502 Deceptor Pro II Diverter / Blow Off Valve with Electronic Sound Adjustment System for Mazda, Mitsubishi, Nissan Applications
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GFB T9503 Deceptor Pro II Diverter / Blow Off Valve with Electronic Sound Adjustment System for Subaru Applications
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GFB T9504 Deceptor Pro II Diverter / Blow Off Valve with Electronic Sound Adjustment System for Nissan Applications
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GFB T9507 Deceptor Pro II Diverter / Blow Off Valve with Electronic Sound Adjustment System for Subaru Applications
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GFB T9510 Deceptor Pro II Diverter / Blow Off Valve with Electronic Sound Adjustment System for Hyundai, Kia Applications
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GFB T9512 Deceptor Pro II Diverter / Blow Off Valve with Electronic Sound Adjustment System (Twin Valve Kit) for Kia Applications
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GFB T9513 Deceptor Pro II & Mach 2 Diverter / Blow Off Valve (Twin Valve Kit ) with Electronic Sound Adjustment System for Kia Applications
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GFB T9520 Deceptor Pro II Diverter / Blow Off Valve with Electronic Sound Adjustment System for Subaru, Toyota, Mazda Applications
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GFB T9533 Deceptor Pro II Diverter / Blow Off Valve with Electronic Sound Adjustment System for Subaru, Mitsubishi Applications
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GFB T9535 Deceptor Pro II Diverter / Blow Off Valve with Electronic Sound Adjustment System for Nissan Applications
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GFB T9013 Respons TMS KIT INCLUDES 1x RESPONS TMS & 1x MACH 2 Blow off valve or BOV with GFB TMS advantage
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Information about Blow Off Valves
That signature psssshh isn’t just for show — it’s performance. Our range of blow off valves (BOVs) is built for turbocharged setups that demand boost control, throttle response, and attitude. Whether you're chasing that sharp vent-to-atmosphere sound or a stealthy recirc setup, we’ve got what your build needs.
From street cars to full-track monsters, these valves help prevent compressor surge and keep your turbo spinning hard and happy.
🌀 Vented, recirculating, and dual-port options
🛠️ Bolt-on fitments and universal kits available
🔥 Trusted brands used in tuned turbo cars worldwide
📈 Ideal for remapped, high-boost, or custom builds
Add performance, protect your turbo, and crank up the soundtrack — with our selection of performance blow off valves.


